In this paper we study income polarization by first comparing the efficiency of two statistical models to identify the number of poles in the income distribution empirically. The statistical models used are a multi-resolution analysis (MRA) and a log-normal approach (LNA). We then apply the...

In this paper we apply two statistical models to the measurement of polarization to Israeli income data over the past decade in order to empirically detect income classes as sub-populations of incomes concentrated around an optimal number of poles. The statistical models compared are a...

This study analyses the lack of robust conclusions about the association between inequality and economic growth. On the basis of ex-ante concept of inequality of opportunity, the parametric measure of unequal opportunity is used by partitioning the total sample in to 16 mutually exclusive...